Version 7.5 (2 February 2012 released)
- added support convert PDF, TIF to single or multi-page Microsoft Word (.docx) File.
- added support create Microsoft Word (.docx) File and add images and texts to specific page.
- improved conversion speed of multi-pages TIFF to PDF/A, faster than old version 8-10 times when call save method or Image2PDF method .
- added DocxAddChar, DocxAddImage, DocxCreateFile, DocxPDF2Docx,DocxTIFF2Docx methods.
- added vb6, vb.net 2010, c#2010's convert TIFF/PDF to docx, create docx samples.
Version 7.4 (2 December 2011 released)
- added digital signed for ocx and exectuable of installer files.
- added vb.net 2010 and c# 2010 samples , fixed samples cannot run on 64 bit OS issue.
Version 7.3 (7 Oct 2011 released)
- added RefreshAfterLoadImage property, it allow enable/disable refresh the screen after called FileName property or LoadMultiPage method. It can improve flickering.
- updated PSD decoder.
- fixed TIFF decoder issue when load TIFF multipage file, the page refresh not correct.
Version 7.2 (22 Aug 2011 released)
- added support read Photoshop PSD file and read each layer information, e.g. layer name, layer image size , opacity value and allow export specific layer to transparent PNG file.
- fixed sometime cannot output PDF/A file when set PDFUseJPEGCompression= true.
- added allow use Asynchronous Mode when call OCR2SearchableMultipagePDF, it will not blocking the UI, it will fire OCRPDFA event when recognition process.
- added PSDGetLayerCount, PSDGetLayerHeight, PSDGetLayerLeft, PSDGetLayerName, PSDGetLayerOpacity,PSDGetLayerTop, PSDGetLayerWidth,PSDShowLayerImage methods.
- added OCRPDFA event.
- added vb6, vb.net PSD layer sample.
- updated delphi, vb6, vb.net, c#, vfp OCR to searchable PDF sample.
Version 7.0 (23 May 2011 released)
added support search the text in your PDF. Matches to your search terms will be highlighted or draw the rectangle. Custom define highlighted or rectangle color.
fixed view the fax documents (TIFF) that display wrong aspect ratio issue.
fixed wrong aspect ratio issue for Save, Image2PDF, PrintImage, PrintImage2Printer, OCR2SearchablePDF, OCR2SearchableMultipagePDF methods when open the fax documents.
added PDFFindTextDrawRect, PDFFindTextFillRect methods.
Version 6.8 (9 March 2011 released)
improved loading TIFF feature. Now the loading time will faster.
improved OCR engine. Now OCR processing will more accurate when you call OCRStartScan or OCR2SearchablePDF or OCR2SearchableMultipagePDF methods.
fixed repeat OCR same document, each time OCR text result will different issue.
updated Barcode reader, Now barcode reader will more accurate.
Version 6.5 (16 Jan 2011 released)
added DICOM plugin support display DICOM images, read all patient metadata from DICOM images.
fixed draw a selection rectangle from center to upper left(make sure you go to 0 on top or left) , then Crop, Crop2Clipboard, Crop2HBITMAP, Crop2Image methods failed issue.
updated DrawSelectionRect method.
fixed display multi-page TIF files, reset to the default zoom level issue, now it will set the same zoom level on the next page.
added DICOMDisplayAllFrame, DICOMDisplayAllFrameStartFrom, DICOMGetTagsSubItemName, DICOMGetTagsSubItemValue, DICOMGetTagsSubItemCount, DICOMGetTagsName, DICOMGetTagsCount, DICOMDisplayFrame, DICOMLoadImage, DICOMGetTotalPage methods.
added DICOMPlaying event.
Version 6.0 (24 Oct 2010 released)
fixed allow open TIFF with JPEG compression (include wang annotations).
added allow add barcode writer plugin generate Codabar, Codec 11, Code128A, Code128B, Code128C, Codec 3 of 9, Industrial 2 from 5, Interleave 2 from 5, Matrix 2 from 5, Code 128, EAN 8, EAN 13, Plessey, UPC-A, UPC-E Barcode.
added Blank Page detection, Get the Confidence value of specific page.
added allow set the alignment of text when call drawtext method.
added allow draw image from HBITMAP handle.
added BarCodeWriterFitToRect, BarCodeWriterGetErrorMessage, BarCodeWriterLeftTopPos, BarCodeWriterPreview, BarCodeWriterSave, BarCodeWriterSaveHBITMAP,
BarCodeWriterSetFontSize, BarCodeWriterSetHeight, BarCodeWriterSetOutputArea, BarCodeWriterSetStandard, BarCodeWriterSetValue, BarCodeWriterShowCheckDigit, BarCodeWriterShowText methods
added DrawImageHBITMAP, DrawTextAlignment, DeleteBitmapHandle method.
added BlankPageGetConfidence and BlankPageIsBlank methods.
Version 5.5 (8 July 2010 released)
fixed open some tiff, report wrong page no.issue.
fixed change view property , it have setfocus issue.
added draw arc, bezier, ellipse, circle, line, pie, rectangle, filled ellipse, filled pie, filled rectangle, texture line with alpha channel support. (You may use DrawFillRectangle method highlight the text on image)
added allow use JPEG compression, adjust quality when save to PDF/A file with Save, SaveBySize, CreateThumbnail OCR2SearchablePDF and OCR2SearchableMultipagePDF methods ) . it can output small file size.
added allow use Anti-Aliasing algorithm when call drawtext method.
added allow accept drop file from window explorer.
added draw overlay image with user define resolution,interpolation mode.
added allow use Asynchronous Mode or Blocking Mode for OCRStartScan method.
added OCRScanTextAsync method.
added ClearDrawArc, ClearDraBezier, ClearDrawEllipse, ClearDrawFillEllipse, ClearDrawFillPie,ClearDrawFillRectangle, ClearDrawLine, ClearDrawPie, ClearDrawRectangle,
ClearDrawTexturedLine, ClearDrawPageOnly methods.
added DrawArc, DrawBezier, DrawEllipse, DrawFillEllipse, DrawFillPie, DrawFillRectangle, DrawLine, DrawPie, DrawRectangle, DrawTexturedLine, DrawImageEx methods.
updated DrawText method.
added EnableDropFile property.
added PDFJPEGQuality, PDFUseJPEGCompression properties.
updated samples.
Version 5.2 (22 Jan 2010 released)
added rotate image at specific angle.
added get the type of compression of TIFF file.
added Export specific pages from multipage TIFF without decoding the TIFF.
updated TIFMergeMultiFiles method that allow custom delimit substrings.
fixed the refresh desktop issue when call Zoom to Width, Zoom to Height.
updated OCR engine, the recognizing time will faster than old version 3 times when use OCRStartScan,OCR2SearchableMultipagePDF, OCR2SearchablePDF methods.
fixed have not clear PDF Annotation issue. now add PDF Annotation and save to PDF file, then it will clear PDF Annotation.
updated BarCode Reader engine, improved the recognizing quality.
added RotateAt, TIFExportPages, TIFGetCompressionInfo methods.
Version 5.0 (23 Aug 2009 released)
added support PDF annotation when save to PDF/A file.
added zoom method, it allow set x-axis scale factor and y-axis scale factor.
added PDFLoadFromByteArray method, it allow load the PDF from Byte Array.
added PDFAddFont, PDFAddImageFromFile, PDFDrawFillRectangle, PDFDrawImage, PDFDrawText, PDFDrawTextAlign, PDFEmbedFont, PDFInitAnnotation, PDFSetTextColor methods.
fixed OCR2SearchableMultipagePDF method crash issue when input PDF file.
Version 4.5 (26 June 2009 released)
added support MNG, JNG, Raw image (cr2, nef , crw, mrw, raf, erf, 3fr, dcr, raw, dng, pef, x3f, arw, sr2, mef, prf) image format
added allow rotate multipage TIFF or PDF or rotate specific page no.
added allow adjust the DPI when loading PDF file. It may improved the PDF quality when convert PDF to PDF file.
added PDFRenderDPIX, PDFRenderDPIY properties.
added ClearRotateMultiPageOnly, RotateMultiPage, RotateMultiPageOnly methods.
Version 4.0 (15 March 2009 released)
added barcode reader plug-in module.
improved render pdf file and save to pdf quality.
added Median filter for remove noise.
added allow save to 1 bit, 4bit, 8bit, 24 bit TIFF with LZW compression.
added when call CovertTo1bpp, CovertTo4bpp, CovertTo8bpp, CovertTo8bppGrayScale, CovertTo16bppRGB555, CovertTo16bppRGB565, CovertTo24bpp, CovertTo32bpp, CovertTo32bppARGB methods, it will affect the file size when output TIFF or PDF file.
added draw overlay text or image can draw on specific page only.
updated Blur effect.
added BarCodeGetScore, BarCodeGetType, BarCodeGetValue, BarCodeReadByZone, BarCodeReadFullPage, ClearDrawPageOnly, DrawPageOnly, Median methods.
updated Blur methods.
Version 3.6
added support securing a PDF document using 40 bit, 128 bit RC4 encryption and owner, user password.
added support adjust standard PDF permissions.
added PDFSetEncryption128bit, PDFSetEncryption40bit, PDFSetPassword methods.
Version 3.5
added allow change color resolution.
added CovertTo1bpp, CovertTo4bpp, CovertTo8bpp, CovertTo8bppGrayScale, CovertTo16bppRGB555, CovertTo16bppRGB565, CovertTo24bpp, CovertTo32bpp, CovertTo32bppARGB methods.
added allow center the image. Set the view property to 12, it will center the image.
added TIFMergeMultiFiles method.
added allow output searchable PDF/a file when use OCR Plug-In Module.
added OCR2SearchableMultipagePDF, OCR2SearchablePDF methods with OCR Plug-In Module.
Version 3.0
improved PDF display engine, support PDF 1.4, 1.5, 1.6 or later.
added loading PDF file with password protection.
added return the PDF information when loading PDF file. PDFAuthor,PDFCreatedDate,PDFUserPassword,PDFOwnerPassword,PDFIsEncrypted, PDFModifiedDate, PDFProducer, PDFTitle, PDFVersion properties.
added PDFExtractText method. It can extract text from PDF file.
added PDFOutputPDFA property.
fixed the outputed PDF/A file ,can't open with adode reader issue.
Version 2.5
added OCR plug-in module.
fixed when filename="" unlock issue.
Version 2.1
improved Image2PDF method conversion speed. Now it will faster than old version.
fixed when loading some TIFF crash issue.
Version 2.0
added Support Import/ Export Wang Annotation tags to text file.
improved output GIF quality and allow set transparent color.
added LoadFromByteArray, DrawSelectionRect methods.
added allow set color mode , print size, print copies, print orientation, print quality programatically when called PrintImage2Printer.